本文整理汇总了Python中safe_qgis.utilities.utilities_for_testing.get_qgis_app函数的典型用法代码示例。如果您正苦于以下问题：Python get_qgis_app函数的具体用法？Python get_qgis_app怎么用？Python get_qgis_app使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了get_qgis_app函数的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: import
__author__ = '[email protected]'
__date__ = '20/01/2011'
__copyright__ = ('Copyright 2012, Australia Indonesia Facility for '
'Disaster Reduction')
import os
import unittest
from qgis.core import (
QgsProviderRegistry,
QgsCoordinateReferenceSystem,
QgsRasterLayer)
from safe_qgis.utilities.utilities_for_testing import get_qgis_app
from safe_qgis.safe_interface import EXPDATA
QGISAPP = get_qgis_app()
class QGISTest(unittest.TestCase):
"""Test the QGIS Environment"""
def test_QGISEnvironment(self):
"""QGIS environment has the expected providers"""
r = QgsProviderRegistry.instance()
#for item in r.providerList():
# print str(item)
#print 'Provider count: %s' % len(r.providerList())
assert 'gdal' in r.providerList()
assert 'ogr' in r.providerList()示例2: get_qgis_app
'Disaster Reduction')
import unittest
from nose import SkipTest
# this import required to enable PyQt API v2
import qgis # pylint: disable=W0611
from PyQt4.QtGui import QDialogButtonBox
from safe_qgis.tools.function_browser import FunctionBrowser
from safe_qgis.utilities.utilities_for_testing import get_qgis_app
QGIS_APP, CANVAS, IFACE, PARENT = get_qgis_app()
def verifyColumn(table, col, strFilter, mode):
"""Helper function to verify the element in column.
:param table: Table to be verified.
:param col: Column number.
:type col: int
:param strFilter: A filter string.
:type strFilter: str
:param mode: Filter mode one of enum(only, included, excluded).
示例3: import
__author__ = '[email protected]'
__date__ = '20/01/2011'
__copyright__ = ('Copyright 2012, Australia Indonesia Facility for '
'Disaster Reduction')
import os
import unittest
from qgis.core import (
QgsProviderRegistry,
QgsCoordinateReferenceSystem,
QgsRasterLayer)
from safe_qgis.utilities.utilities_for_testing import get_qgis_app
from safe_qgis.safe_interface import EXPDATA
QGIS_APP = get_qgis_app()
class QGISTest(unittest.TestCase):
"""Test the QGIS Environment"""
def test_QGISEnvironment(self):
"""QGIS environment has the expected providers"""
r = QgsProviderRegistry.instance()
#for item in r.providerList():
# print str(item)
#print 'Provider count: %s' % len(r.providerList())
assert 'gdal' in r.providerList()
assert 'ogr' in r.providerList()